John McEnroe

John Patrick McEnroe, Jr. is a former World No. 1 professional tennis player from the United States often rated among the greatest tennis players of all time, especially for his touch on the volley. He won seven Grand Slam singles titles, nine Grand Slam men's doubles titles, and one Grand Slam mixed doubles title. He also won a record eight year-end championships, 19 Grand Prix Super Series titles, and finished his career with 77 ATP-listed singles titles and 71 in doubles. McEnroe is known for his shot-making artistry and volleying skills; for his rivalries with Björn Borg, Jimmy Connors and Ivan Lendl; and for his confrontational on-court behavior which frequently landed him in ... more on Wikipedia